7w old has horrible gas pains

So my son has been dealing with gas issues, I have been laying off dairy except when I use it to cook and no spicy food and burp him good. I need your help! What else can I do? I also have tried the gas drops they don't work very well and only have some relief from mamas bliss gripe water, which helps him to fart and I move him around as the gripe water works the gas out. Any other moms have success with anything else? Also he is  breastfed.